And David spoke to the leaders of the Levites, so that they might appoint, from their brothers, singers with musical instruments, specifically, psalteries, and harps, and cymbals, so that a joyful noise might resound on high.
And so they took the ark of God, and they set it in the midst of the tabernacle, which David had pitched for it. And they offered holocausts and peace offerings before God.
Then David and the magistrates of the army set apart, for the ministry, the sons of Asaph, and of Heman, and of Jeduthun, who were to prophesy with harps and psalteries and cymbals, in accord with their number, having been dedicated to their appointed office.
And these are the names of the sons of Levi by their kindred: Gershon, and Kohath, and Merari. Now the years of the life of Levi were one hundred and thirty-seven.
Likewise, this is the number of the sons of Levi by their families: Gershon, from whom is the family of the Gershonites; Kohath, from whom is the family of the Kohathites; Merari, from whom is the family of the Merarites.